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Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Astme A234 WPB Pipe Cruengs Carbon zitsulo zomwe zimagwiritsidwa ntchito kusintha njira ya mapaipi

Incoloy 800 ndi chovomerezeka cha nickel, chitsulo, ndi chromiamu, ndi mphamvu yayikulu komanso kukana kwa oxidation ndi kusamala kwambiri. Ilcoloy 800h ndi 800 ht ndi Nickel, chitsulo, ndi chromia almoy yomwe imagwiritsidwa ntchito pokonza kutentha kwambiri. Ilcoloy 800ht ili ndi zosintha zina pamagawo ophatikizika omwe amatsimikizira kwambiri katundu wambiri.

Kusiyanitsa ndi luso la S31008 SS 310s ndizosavuta kukhazikitsa ndikuchotsa maxidation ndi kutentha kwapakatikati pazinthu, zitsulo ndi zodula mitengo ya CNC. Chofunikira pakuchita nawo chakudya, chakumwa, mafakitale a mankhwala ogulitsa ndi mkaka 1.4845 amapereka makina abwino komanso kusakhazikika.

Chipilala champhamvu chiyero cha Aisia304, Aisi304L, Aisi316 \ Mapaipi kuti asinthe mayendedwe mu mapaipi. Sing'anga yake imaphatikizaponso mowa, mkaka, zakumwa zakumwa zakumwa.

ASTM A234 WPB ndi kalasi wamba ya 90 digiri yayitali kwambiri. Amapezeka mumtundu waukulu komanso wokulirapo. Amakhala ndi luso labwino ndipo ali ndi zofunika kwambiri papaitali.

ASTM A420 ndiye lingaliro lokhazikika la zoukira za chitoliro za chitsulo cha mkaka chambiri komanso chachitsulo cha ntchito yotsika kutentha. Zoyenera izi, kaya ka zomangamanga zosasaka kapena zowoneka bwino, zimagwiritsidwa ntchito makamaka pakukakamizidwa ndi ntchito yochepa ya kutentha pang'ono. Metals-Pippop imatha kupereka ma grade onse achitsulo okutidwa ndi Astm A420: WPL6, WPL9, WPL3, ndi WPL8.

Amagwiritsidwa ntchito mu mankhwala ndi mafuta opaka mafuta, mu mphamvu zomera zamphamvu zopangira mafinya komanso kukonzanso mabatani, m'miyala ya mafakitale, komanso kutentha kuchiritsa.

Zitsulo zosapanga dzimbiri monga momwe 304 kapena 316 ikugwiritsira ntchito kukana bwino komanso mphamvu yayikulu, yomwe imalola kuchepetsedwa kwa khoma komanso kulemera kwa chitoliro. Kupatula apo, imatha kupirira kuchuluka kwambiri kuyenda kwambiri, ndikupangitsa kuti ikhale yopirira zokhudzana ndi zinthu zomwe zilipo pafupifupi.

Malingaliro a kalasi amagwiritsidwanso ntchito posonyeza njira yoyeserera komanso kukula kwa mayeso. Chidule cha makalasi oyenera omwe amagwira ntchito kwa onse a WP a masamba osapanga dzimbiri amatsatira. Palibe makalasi a CLS.

Lembani ma radius nthawi yayitali, radius wautali wothetsa mavuto, radius waufupi wa radius, radius, mitanda yolunjika, zowongoka, zowongoka

Mankhwala 52 opangidwa ndi mankhwala amadziwika kuti ndi gawo lolondola, kuwononga kutukuka ndi kulimba kwawo.

Chitoliro cha chitoliro ndi cholumikizira chitoliro chomwe chimakhala ndi zopangidwa ndipo chimakhala ndi 90¡ kwa kulumikizidwa. Ndi gawo laling'ono la chitoliro chokhala ndi mbali. Zithunzi zopendekera zikugwiritsidwa ntchito kulowa nawo mapaipi popanga malo a 90-degreenensonso ndi mitsinje.

Timadziwika kuti timapereka zinthu molingana ndi zopempha za makasitomala athu olemekezeka. Athu Ophatikizidwa SS 316 \ / / / / / Cipegetors Ophatikiza ndi apamwamba kwambiri ndipo amatha kupirira kupanikizika kwambiri komanso kutentha kwambiri. Pakupanga zoyezera izi, timasankha zida zapamwamba kwambiri. Zinthu zonsezi ndi zapamwamba kwambiri, monga kumaliza kwambiri, kukhazikika, kutsutsana kwambiri ndikulimbana, kutsika kochepa komanso zomanga zolimba.

Mafuta a Duptux Elibod - Masamba Otsetsereka amaikidwa pakati pa kutalika kwa chitoliro kapena ma tubere, kulola 180¡ kapena 45-5¡Ã5-5¡Ã 1.591 Makina omaliza amagwiritsidwa ntchito poyimitsa pang'ono pomwe malekezero awiriwa ndi osiyana kukula, amatchedwa kuchepa kapena kutsitsa. Malekezero oyenera amapezeka ngati 1D, 1.5D, 2D, 3D, 5D, 10D, 10D, 10Dã

Chitoliro chowoneka bwino chimapangidwa kuti chijambulidwe patsamba kumapeto kwake ndikulumikizani mapaipe (s) ndikulola kusintha njira kapena kuthirira kapena kutha.

Astme A234 WP22 chitoliro chitoliro chimapangidwa ndi kaboni, manganese, silicon, sulufur, phromium ndi molybdenum pakupangidwa kwake. Zovala za Molybdenum ndi 0.9-1.1% ya kapangidwe kake komwe kamapangitsa kuti kalasi ikhale yodziwika bwino. Kalasi iyi ili ndi mphamvu yayikulu ya 380MPA yocheperako komanso yolimba ya 585mm ochepera.

Astme A234 WP22 chitoliro chitoliro chimapangidwa ndi kaboni, manganese, silicon, sulufur, phromium ndi molybdenum pakupangidwa kwake. Zovala za Molybdenum ndi 0.9-1.1% ya kapangidwe kake komwe kamapangitsa kuti kalasi ikhale yodziwika bwino. Kalasi iyi ili ndi mphamvu yayikulu ya 380MPA yocheperako komanso yolimba ya 585mm ochepera.

Ecoloy 800ht ma utoto a zida zothandizira kutentha ndi zotupa ndi zotupa zotentha

304 Zitsulo zosapanga dzimbiri ndiye chitsulo chosapanga dzimbiri. Zitsulo zimakhala ndi zonse ziwiri zachitsulo (pakati pa 18% ndi 20%) ndi nickel (pakati pa 8% ndi 10,5%). Ndi chitsulo chosakhazikitsa dzimbiri. SS304 imagwiritsidwanso ntchito ngati mitsempha, mawilo amayenda bwino.

Mapeto a chitsulo chosapanga dzimbiri chosinthika chowoneka bwino kwambiri chidzagwirizana bwino ndi chitsulo chosapanga dzimbiri 2 "od bar. Ingosinthani ngodya pachitsime cha Flash komwe mukufuna, mangirirani zomangira zomwe zili ndi chipongwe cha hex, ndikuchepetsa chitumbuwa mpaka kumapeto.

1.4529 (SIM89926) ili ndi vuto lalikulu kwambiri kuti musungunuke ndi crevice Trade media ndi ma acidic malo okhala ndi sulurogen

Imatha kukana bwino chloride ion kutsitsa kugwedezeka, komanso amakananso kukana bwino komanso kukhazikika kwabwino pakukhoma ndikuchepetsa media.

Astme A234 WPB Pipe Custings Carbon zitsulo zopangidwa ndi kutentha kwaulere

Kenako kuyenera kukhala gawo la kachitidwe koyendetsa madzi (mafuta, gasi, nthunzi, macheza, ...) mtunda wautali kapena wautali.

A234 wpb sch 80 ewwn imapezekanso pamtundu waukulu. Cholinga chogwiritsa ntchito Astm A234 gr wpb erdow ndikusintha njira kapena kuyenda munjira yopumira.

1.4529 Chijeremani. Ndi chitsulo chosapanga dzimbiri, zigawo zikuluzikulu: 20cr-25Mo-1Mo-0.2n ofanana ndi United States: N08926, 254SMO ...

Tikatcha tee ¡° Tee¡ ter Tikangoona kukula kamodzi kokha pakulongosola kwake, zikutanthauza kuti tee iyi ndi mawonekedwe ofanana. Mwachitsanzo, 8¡ te tee amatanthauza chitoliro chachikulu ndi nthambi zonsezi ndi mainchesi 8. Nthawi zina tee yofanana imafotokozanso 8¡x8¡ yomwe ndi tanthauzo lomwelo la 8¡ tene.

Mbali ina yayikulu ya chitsulo chosapanga dzimbiri sikuti kuwononga kutukuza. Chifukwa cha mphamvu zake zapamwamba, mawonekedwe a moyo wapatali komanso mawonekedwe otsika alloy osapanga dzimbiri amatha kukhala njira yofunikira kwambiri yovuta.

Alloy 20 (alroy 20) ndi Aluto wochokera ku chitsulo chokhazikitsidwa kuti athe kukana sulfurosic acid kuvunda. Ili ndi kukana kwabwino kwa sulfuric acid kuvunda; Ili ndi kukana kwamphamvu ku phosphoroc acid, nitric acid ndi chloride madera, chloride kupsinjika kukhetsa, kuponderezana ndi kuwonongeka. Chifukwa chake, alloy 20 ali ndi dzina la anti-Corrosion alloy; Ili ndi ntchito zingapo: monga: mankhwala, chakudya, mankhwala, kupanga mphamvu ndi mafakitale kumagwiritsa ntchito. Chifukwa chokana kuponyera chipongwe ndi chloride chiwonongeko, kupsinjika kuwononga mavuto, etc. 20 amakonda 20 nthawi zambiri amagwiritsidwa ntchito.

2205 ndi gawo la Duplex ndi 21% chromium. Zinthu zake zimakhala zamphamvu, zolimba kawiri ngati mitundu ya chitsulo.

Mphamvuzo zimayenda bwino kuposa 904l, ndipo zitha kugwiritsidwa ntchito popanga ziwiya zokakamira kuchokera -196 mpaka 400 ¡¡¡¡¡¡¡¡¡l.